Some observations of machine tunnelling at the Kielder Aqueduct
| Hlavní autor: | |
|---|---|
| Další autoři: | , |
| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
Crowthorne, Berk.
Transport and Road Research Laboratory
1979.
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| Edice: | Supplementary report - Transport and Road Research Laboratory
532 |